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| author | Camille GILLOT <gillot.camille@gmail.com> | 2024-04-10 10:15:26 +0000 |
|---|---|---|
| committer | Camille GILLOT <gillot.camille@gmail.com> | 2024-05-04 19:26:51 +0000 |
| commit | d223ba6233455544818e0998d3352de8e237c896 (patch) | |
| tree | 1a023edd9d2ac7e365b877f7af24b39a46577ff1 | |
| parent | 9aec5c5bcecad566a76fc7dbb819aa0e58a23671 (diff) | |
| download | rust-d223ba6233455544818e0998d3352de8e237c896.tar.gz rust-d223ba6233455544818e0998d3352de8e237c896.zip | |
Document test.
| -rw-r--r-- | tests/ui/mir/static_fnptr.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/ui/mir/static_fnptr.rs b/tests/ui/mir/static_fnptr.rs index 571dcf4463e..6b1ec021629 100644 --- a/tests/ui/mir/static_fnptr.rs +++ b/tests/ui/mir/static_fnptr.rs @@ -1,3 +1,10 @@ +//! Verify that we correctly handle fn pointer provenance in MIR optimizations. +//! By asking to inline `static_fnptr::bar`, we have two copies of `static_fnptr::foo`, one in the +//! auxiliary crate and one in the local crate CGU. +//! `baz` must only consider the versions from upstream crate, and not try to compare with the +//! address of the CGU-local copy. +//! Related issue: #123670 + //@ run-pass //@ compile-flags:-Cno-prepopulate-passes -Copt-level=0 //@ aux-build:static_fnptr.rs |